<script type="text/html" data-help-name="ui_iframe">
    <p>Node-RED widget node for embedding a Web page</p>

    <h3>Inputs</h3>
    <dl class="message-properties">
        <dt>payload<span class="property-type">object</span></dt>
        <dd>Data sent to embedded Web page using Web messaging API</dd>
    </dl>
    <dl class="message-properties">
        <dt>url<span class="property-type">object</span></dt>
        <dd>URL of target Web page</dd>
    </dl>
    <dl class="message-properties">
        <dt>scale<span class="property-type">number</span></dt>
        <dd>Scaling value of target Web page</dd>
    </dl>

    <h3>Outputs</h3>
    <dl class="message-properties">
        <dt>payload<span class="property-type">object</span></dt>
        <dd>Received data from embedded Web page using Web messaging API</dd>
    </dl>

    <h3>Details</h3>
    <p>UI widget for embedding a Web page using IFrame.</p>
    <p>URL setting item or <code>url</code> property of an input message specifies
    the URL of embedded web page on Node-RED dashboard</p>
    <p>The displayed page can be scaled with the specified value.</p>
    <p>Origin setting item specifies CORS origin of message for sending
  message.  Default value of the origin is '<code>*</code>' (no limitation).</p>
</script>
